{"id":"https://openalex.org/W4403295829","doi":"https://doi.org/10.1109/tvt.2024.3477925","title":"Improving Physical-Layer Security in ISAC-AAV System: Beamforming and Trajectory Optimization","display_name":"Improving Physical-Layer Security in ISAC-AAV System: Beamforming and Trajectory Optimization","publication_year":2024,"publication_date":"2024-10-10","ids":{"openalex":"https://openalex.org/W4403295829","doi":"https://doi.org/10.1109/tvt.2024.3477925"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2024.3477925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3477925","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091535914","display_name":"Yue Xiu","orcid":"https://orcid.org/0000-0002-8204-5389"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yue Xiu","raw_affiliation_strings":["College of Air Traffic Management, Civil Aviation Flight University of China, Deyang, China"],"affiliations":[{"raw_affiliation_string":"College of Air Traffic Management, Civil Aviation Flight University of China, Deyang, China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060379364","display_name":"Wanting Lyu","orcid":"https://orcid.org/0000-0003-0510-2666"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanting Lyu","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064721659","display_name":"Phee Lep Yeoh","orcid":"https://orcid.org/0000-0002-2516-4226"},"institutions":[{"id":"https://openalex.org/I174025329","display_name":"University of the Sunshine Coast","ror":"https://ror.org/016gb9e15","country_code":"AU","type":"education","lineage":["https://openalex.org/I174025329"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Phee Lep Yeoh","raw_affiliation_strings":["School of Science, Technology and Engineering, University of the Sunshine Coast, Sippy Downs, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Science, Technology and Engineering, University of the Sunshine Coast, Sippy Downs, QLD, Australia","institution_ids":["https://openalex.org/I174025329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109904872","display_name":"Yi Ai","orcid":"https://orcid.org/0009-0005-3667-2620"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Ai","raw_affiliation_strings":["College of Air Traffic Management, Civil Aviation Flight University of China, Deyang, China"],"affiliations":[{"raw_affiliation_string":"College of Air Traffic Management, Civil Aviation Flight University of China, Deyang, China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100448724","display_name":"Yonghui Li","orcid":"https://orcid.org/0000-0001-7702-1123"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yonghui Li","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090212300","display_name":"Ning Wei","orcid":"https://orcid.org/0000-0002-3936-7526"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Wei","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5091535914"],"corresponding_institution_ids":["https://openalex.org/I58995867"],"apc_list":null,"apc_paid":null,"fwci":18.1722,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.98894695,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"74","issue":"2","first_page":"3503","last_page":"3508"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.7556929588317871},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6801261305809021},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.628259539604187},{"id":"https://openalex.org/keywords/trajectory-optimization","display_name":"Trajectory optimization","score":0.5691241025924683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4965127110481262},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.35468778014183044},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17797881364822388},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16675913333892822},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13385045528411865}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.7556929588317871},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6801261305809021},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.628259539604187},{"id":"https://openalex.org/C173246807","wikidata":"https://www.wikidata.org/wiki/Q7833062","display_name":"Trajectory optimization","level":3,"score":0.5691241025924683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4965127110481262},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35468778014183044},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17797881364822388},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16675913333892822},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13385045528411865},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2024.3477925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2024.3477925","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4222582882","display_name":null,"funder_award_id":"91938202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5683587505","display_name":null,"funder_award_id":"62203451","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8078696803","display_name":null,"funder_award_id":"61871070","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2145692097","https://openalex.org/W2508393166","https://openalex.org/W2901595414","https://openalex.org/W3040433108","https://openalex.org/W3177791460","https://openalex.org/W3194620979","https://openalex.org/W3213070675","https://openalex.org/W4285220268","https://openalex.org/W4312961382","https://openalex.org/W4322576415","https://openalex.org/W4382568105","https://openalex.org/W4386997244","https://openalex.org/W4387609302","https://openalex.org/W4396878023","https://openalex.org/W4402156512","https://openalex.org/W4405601214"],"related_works":["https://openalex.org/W4385832323","https://openalex.org/W4244391535","https://openalex.org/W2356996864","https://openalex.org/W2904060783","https://openalex.org/W2766792752","https://openalex.org/W2015393961","https://openalex.org/W2378339670","https://openalex.org/W2359353485","https://openalex.org/W2765561517","https://openalex.org/W2361427670"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,23],"novel":[4],"autonomous":[5],"aerial":[6],"vehicle":[7],"(AAV)":[8],"secure":[9],"communication":[10,48,101],"system":[11],"with":[12,31],"integrated":[13],"sensing":[14,96],"and":[15,36,56,98],"communications.":[16],"We":[17],"consider":[18],"wireless":[19],"security":[20],"enhancement":[21],"for":[22],"multiple-antenna":[24],"AAV":[25,54,62],"transmitting":[26],"ISAC":[27],"waveforms":[28],"to":[29,44,69],"communicate":[30],"multiple":[32],"ground":[33],"Internet-of-Thing":[34],"devices":[35],"detect":[37],"the":[38,46,53,61,78,93,100],"surrounding":[39],"environment.":[40],"Specifically,":[41],"we":[42],"aim":[43],"maximize":[45],"average":[47],"secrecy":[49,102],"rate":[50],"by":[51],"optimizing":[52],"trajectory":[55,63],"beamforming":[57],"vectors.":[58],"Given":[59],"that":[60,87],"optimization":[64],"problem":[65],"is":[66],"non-convex":[67],"due":[68],"multi-variable":[70],"coupling":[71],"develop":[72],"an":[73],"efficient":[74],"algorithm":[75,90],"based":[76],"on":[77],"successive":[79],"convex":[80],"approximation":[81],"(SCA)":[82],"algorithm.":[83],"Numerical":[84],"results":[85],"show":[86],"our":[88],"proposed":[89],"can":[91],"ensure":[92],"accuracy":[94],"of":[95],"targets":[97],"improve":[99],"rate.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":10}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2024-10-11T00:00:00"}